Question

five questions in math for 25 points!

1. What is "a symbol for a number we don't know yet. It is often a letter like x or y."

2. What is a coefficient?

3. What is "a number on its own, it has a fixed value?"

4. What is a name for a symbol like +, -, ∙ or ÷?

5. What is an inequality?

Answer 1

1) variable
2)a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x y)
3)it is a constant
4)im not sure
5)difference in size, degree, circumstances, etc.; lack of equality.